公开(公告)号：US20230379679A1

公开(公告)日：2023-11-23

申请号：US18029997

申请日：2021-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Gurudev KAPALE ,  Arunprasath RAMAMOORTHY ,  Basavaraj Jayawant PATTAN

IPC: H04W4/90 ,  H04W4/12

CPC classification number: H04W4/90 ,  H04W4/12

Abstract: Embodiments herein disclose a method for handling a MC service in a wireless communication system (300). The method includes receiving, by a MCData server (200), a MCData deferred messages list request to get a MCData deferred messages list from a MCData client (100a). Further, the method includes sending, by the MCData server (200), a MCData deferred messages list response to the MCData client (100a) based on the received MCData deferred messages list request. The MCData deferred messages list response includes a MCData group ID, a deferred signalling payload and at least one parameter.

公开(公告)号：US20220346184A1

公开(公告)日：2022-10-27

申请号：US17660537

申请日：2022-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Arunprasath RAMAMOORTHY ,  Basavaraj Jayawant PATTAN ,  Kiran Gurudev KAPALE

IPC: H04W76/45 ,  H04W4/10 ,  H04W76/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose methods and systems for providing support for ad hoc group calls in mission critical services. The method includes listing, by an MCPTT client, a list of MCPTT participants or a functional alias to initiate an ad hoc group call in a MCX on network. The method further includes initiating, by the MCPTT client, the ad hoc group call with a list of MCPTT participants or the functional alias by sending a group call request to an MCPTT server.

公开(公告)号：US20250126680A1

公开(公告)日：2025-04-17

申请号：US18294764

申请日：2022-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Gurudev KAPALE ,  Arunprasath RAMAMOORTHY ,  Basavaraj Jayawant PATTAN

IPC: H04W76/45 ,  H04W4/10 ,  H04W76/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. In an embodiment, a method for a remotely initiated mission critical push-to-talk (MCPTT) call, by the second MCPTT client, includes receiving, by a second MCPTT client, a remotely initiated MCPTT call request from a first MCPTT client via a MCPTT server to initiate a remote call, notifying, the first MCPTT client, that the second MCPTT client received the remotely initiated MCPTT call request via the MCPTT server and initiating the MCPTT remote call with one of the first MCPTT client and at least one other MCPTT client using the at least one call set up parameter and an indication.

公开(公告)号：US20250048237A1

公开(公告)日：2025-02-06

申请号：US18844545

申请日：2023-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Arunprasath RAMAMOORTHY ,  Basavaraj Jayawant PATTAN ,  Sapan Pramodkumar SHAH

IPC: H04W48/16 ,  H04W4/50 ,  H04W84/18

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose methods for managing PEMC switchover in PIN by a first PEMC entity. The method includes determining to relinquish a PEMC role associated with the first PEMC entity and transfer the PEMC role to a second PEMC entity upon detecting at least one event. Further, the method includes sending a request message to the second PEMC entity to transfer the PEMC role to the second PEMC entity based on the determination. Further, the method includes receiving an accept message from the second PEMC entity to transfer the PEMC role associated with the first PEMC entity based on the request message. The proposed method provides an efficient management of the personal IoT network with better user experience.

公开(公告)号：US20240396959A1

公开(公告)日：2024-11-28

申请号：US18794558

申请日：2024-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Arunprasath RAMAMOORTHY ,  Kiran Gurudev KAPALE ,  Basavaraj Jayawant PATTAN

IPC: H04L67/06 ,  H04L9/40 ,  H04L67/1097 ,  H04L67/566

Abstract: A method, performed by a mission critical data (MCData) message store entity, of depositing MCData for file distribution (FD). the method includes receiving a MCData deposit an object request message or a MCData retrieve file to store locally request message, wherein the MCData deposit an object request message comprises information regarding the object and the MCData retrieve file to store locally request message comprises information regarding object identifier, based on the MCData deposit an object request message or the MCData retrieve file to store locally request message, retrieving uniform resource locator (URL) of file content in a MCData content server, based on a result of the retrieving, fetching the file content from the MCData content server, storing the file content into a MCData user's storage area in the MCData message store entity, and updating the object with the URL referencing the file content stored in the MCData user's storage area.

公开(公告)号：US20240237145A1

公开(公告)日：2024-07-11

申请号：US18406725

申请日：2024-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Gurudev KAPALE ,  Arunprasath RAMAMOORTHY

IPC: H04W76/45 ,  H04W76/30

CPC classification number: H04W76/45 ,  H04W76/30

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method and a mission critical (MC) network for handling an ad hoc group call participation in the MC network are provided. The method includes transmitting an ad hoc group call add user notification message to a primary MC server when a criteria to add a MC client to an established ad hoc group call is met. The ad hoc group call add user notification message includes a MC service ad hoc group identifier associated with the ad hoc group call, and a MC service identifier list meeting the criteria specified in the ad hoc group call.

公开(公告)号：US20240114435A1

公开(公告)日：2024-04-04

申请号：US18479468

申请日：2023-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Arunprasath RAMAMOORTHY

IPC: H04W48/08 ,  H04W12/06 ,  H04W48/18

CPC classification number: H04W48/08 ,  H04W12/06 ,  H04W48/18 ,  H04W84/18

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for supporting implicit joining in a PIN by a first PIN-E includes sending a PIN creation request message to a PIN apparatus (1000) to create the PIN, receiving a PIN creation response message from the PIN apparatus (1000) after creation of the PIN based on the PIN creation request message, and creating a PIN creation notification request message. The PIN creation notification request message includes at least one of a PIN ID of the created PIN, and an indication indicating that the at least one second PINE is made a member of the created PIN. Further, the method includes sending the PIN creation notification request message to at least one second PINE. Further, the method includes receiving a PIN creation notification response message from the at least one second PINE.

公开(公告)号：US20230300782A1

公开(公告)日：2023-09-21

申请号：US18043387

申请日：2022-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Arunprasath RAMAMOORTHY ,  Basavaraj Jayawant PATTAN ,  Kiran Gurudev KAPALE

IPC: H04W64/00 ,  H04L65/1016 ,  H04L65/1033 ,  H04L65/611

CPC classification number: H04W64/003 ,  H04L65/1016 ,  H04L65/1033 ,  H04L65/611

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate.
Embodiments herein disclose methods for location management in a wireless network by a MC client. The method includes receiving, by a MC client, at least one of a location reporting configuration request and a location information request from a location management server (LMS). Further, the method includes sending, by the MC client MC client, at least one of a MC gateway location reporting configuration request to a MC gateway UE based on the location reporting configuration request for an event triggered location reporting and a MC gateway location information request for an on-demand location to request a 3GPP access network related location information based on the location information request. Further, the method includes receiving a MC gateway location information report comprising location information requested by the MC client.

公开(公告)号：US20240430265A1

公开(公告)日：2024-12-26

申请号：US18687752

申请日：2022-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Arunprasath RAMAMOORTHY ,  Kiran Gurudev KAPALE ,  Basavaraj Jayawant PATTAN

IPC: H04L9/40

Abstract: A method for managing mission critical data (MCData) by an MCData server is provided. The method comprises receiving a request message for controlling a storage of MCData communications into an MCData message store from an MCData client device; identifying whether a user of the MCData client device is authorized; controlling the storage of the MCData communications based on the request message, in case of identifying that the MCData client device is authorized; and transmitting, to the MCData client device, a response message in response to the request message.

公开(公告)号：US20240333786A1

公开(公告)日：2024-10-03

申请号：US18294353

申请日：2022-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Gurudev KAPALE ,  Arunprasath RAMAMOORTHY ,  Basavaraj Jayawant PATTAN

IPC: H04L67/06 ,  H04L67/12

CPC classification number: H04L67/06 ,  H04L67/12

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for handling non-mandatory download procedure for FD over a media plane in a MCData network (1000) by at least one terminating MCData client device (300). The method includes receiving a MCData FD request comprising a non-mandatory download indication for file download from a MCData server (200). Further, the method includes generating the user consent for the file download.